Grant’s Martial Arts Academy Black Belt
John Miller is a black belt Brazilian Jiu-Jitsu competitor out of Grant’s Martial Arts Academy. JitsDex holds 6 matches across 2 events, going back to Aug 2022 — a 2–4 record compiled from Smoothcomp tournament results.
2 events · 6 matches · 1 gold · first event on record Aug 2022 · jitsdex.com
Newest first. The record shown is the running head-to-head against that opponent at the time.
| Opponent | Result | H2H | Event | Date |
|---|---|---|---|---|
|
Dana Dickeson
Absolute BJJ NB
|
Loss · points | 0–2 | Valour Series Jiu Jitsu : Summer Open | 2026-07-11 |
|
Marco Leblanc
Victory JiuJitsu Academy
|
Loss · submission | 0–1 | Valour Series Jiu Jitsu : Summer Open | 2026-07-11 |
|
Shaun Gillis
Porters Lake BJJ
|
Loss · walkover | 0–1 | Valour Series Jiu Jitsu : Summer Open | 2026-07-11 |
|
Dana Dickeson
Absolute BJJ NB
|
Loss · walkover | 0–1 | Valour Series Jiu Jitsu : Summer Open | 2026-07-11 |
|
Aaron McGrath
Grant’s Martial Arts Academy
|
Win · submission | 1–0 | SUBMISSION ARTS UNITED: HALIFAX | 2022-08-06 |
|
Kristopher Chatham
Halifax BJJ
|
Win · submission | 1–0 | SUBMISSION ARTS UNITED: HALIFAX | 2022-08-06 |